Burndy HYPLUG Aluminum Compres...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.31
Burndy HYPLUG Aluminum Compression Pin Adapter, Al/Cu Rated

Burndy HYPLUG Aluminum Compression Pin Adapter, Al/Cu Rated

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Model: AYP1

In Stock (leaves warehouse same day if ordered before 3pm ET)

$11.31
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Burndy HYPLUG Aluminum Compression Pin Adapter, Al/Cu Rated

The Burndy HYPLUG Aluminum Compression Pin Adapter is a family of inline pin terminations designed to serve conductors ranging from 1 AWG up through 750 kcmil, offered in both straight-pin and offset-pin configurations across the line. Each adapter in this Al/Cu rated series features an aluminum termination body, allowing electricians and panel builders to terminate either aluminum or copper conductors with a single compatible product family. Every option shares a tin-plated finish that resists oxidation and helps maintain a stable, low-resistance connection at the termination point over the life of an installation. Depending on the conductor size selected, the adapter is built as either a straight compression pin or an offset compression pin, giving installers flexibility to match the physical routing needs of a given panel, switchgear cabinet, or splice enclosure while keeping the same reliable HYPLUG construction and finish across the range.

Key Features

  • Conductor Range: Available in sizes from 1 AWG through 750 kcmil, covering a wide span of commercial and industrial conductor terminations within one family.
  • Durable Construction: Aluminum termination body that is Al/Cu rated, giving the line the versatility to terminate both aluminum and copper conductors.
  • Pin Configuration Options: Offered in straight-pin and offset-pin configurations depending on the conductor size selected, so installers can choose the pin geometry that fits their routing and receptacle requirements.
  • Connector Type: Configured as inline pin connectors, designed to mate with compatible pin-style receptacles across the HYPLUG system.
  • Finish: Tin-plated surface across every option in the family, resisting corrosion and oxidation to help sustain reliable long-term conductivity at the termination point.
  • Product Line: Manufactured under Burndy's HYPLUG™ trade name as a family of aluminum pin adapters, aligning it with Burndy's broader compression pin termination offering.

Technical Specifications

  • Conductor Range: 1 AWG - 750 kcmil
  • Product Details: Aluminum Pin Adapters
  • Connector Type: Inline Pin Connector
  • Pin Configurations: Straight Pin and Offset Pin (varies by conductor size)
  • Trade Name: HYPLUG™
  • Finish: Tin Plated
  • Conductor Rating: Al/Cu Rated

Typical Applications

  • Commercial and Industrial Power Distribution
  • Aluminum-to-Copper Conductor Terminations
  • Inline Pin Connector Assemblies
  • Panelboard and Switchgear Wiring
  • Utility and Service-Entrance Connections
  • Renovation and New Construction Electrical Work

Why Burndy?

Burndy engineers the HYPLUG Aluminum Compression Pin Adapter family with an aluminum termination body, a tin-plated finish, and an Al/Cu rating so it can serve mixed-metal conductor systems with confidence across a wide conductor range. Offering both straight-pin and offset-pin configurations lets electrical contractors match the right geometry to their panel or splice enclosure while relying on the same dependable HYPLUG construction from 1 AWG up through 750 kcmil. For commercial and industrial power distribution work, that combination of aluminum construction, corrosion-resistant plating, and dual-metal compatibility is what makes the HYPLUG pin adapter line a practical, code-conscious choice.

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Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Pin Adapter
Product Finish:
Tin-Plated
Connection Type:
Compression
list_batch:
BUR-20260916
Product Material:
Aluminum
Finish:
Tin-Plated
Trade Size:
1 AWG - 750 kcmil
Series:
HYPLUG
Department:
Electrical
Product Subgroup:
Lugs & Terminals
Product Group:
Wire Connectors & Terminals

Burndy AYP1 – Frequently Asked Questions

1) Can Burndy HYPLUG aluminum pin adapters be used on copper conductors, or only aluminum?
Both. The HYPLUG pin adapter has an aluminum termination body but is Al/Cu rated, so you can terminate either aluminum or copper conductors with it. That matters on renovation work where an existing copper feeder lands in a panel that has aluminum elsewhere, since you can stock one family instead of two.
2) What conductor sizes do Burndy HYPLUG pin adapters cover?
The HYPLUG pin adapter line runs from 1 AWG through 750 kcmil. Each adapter is size-specific, so you order by the conductor you are terminating, not by a range. Straight-pin versions include 1 AWG (AYP1), 1/0 AWG (AYP1/0), 350 kcmil (AYP350) and 750 kcmil (AYP750); offset-pin versions include 3/0 AWG (AYPO3/0), 250 kcmil (AYPO250), 300 kcmil (AYPO300), 500 kcmil (AYPO500) and 750 kcmil (AYPO750).
3) Should I order a straight pin or an offset pin adapter?
Pick by how the conductor has to route into the receptacle. A straight compression pin brings the conductor in line with the pin; an offset pin steps the pin off the conductor axis, which is what you want when the cable approach is crowded or misaligned with the pin socket in a panelboard, switchgear cabinet or splice enclosure. Not every conductor size is built in both geometries, so decide the size first and then the geometry. For example 750 kcmil is offered as both AYP750 straight and AYPO750 offset, while 1 AWG is straight (AYP1) and 300 kcmil is offset (AYPO300).
4) Is the Burndy HYPLUG pin adapter a bolted lug or does it need a crimp tool?
It is a compression fitting, not a bolted or mechanical lug. The conductor barrel is crimped, so you need a compression tool and die set sized for the connector and conductor. If your crew only carries a hex wrench, this is the wrong termination style for them.
5) What does a pin adapter actually do, and why not just use a standard compression lug?
A pin adapter converts a stranded conductor into a solid pin so it can drop into a pin-style receptacle, breaker terminal or busbar socket that will not accept stranded cable. A standard compression lug ends in a flat tongue with a bolt hole and needs a pad to bolt to. If your gear has a socket rather than a pad, the HYPLUG inline pin connector is the right part; if it has a bolted pad, order a lug instead.
6) Can I standardize on one HYPLUG pin adapter across a whole panel of mixed conductor sizes?
No. Each HYPLUG adapter is built for one conductor size, so a panel running 1/0 feeders and 350 kcmil mains needs AYP1/0 and AYP350 as separate items. What you do get to standardize is the family: same aluminum body, same tin plating and same Al/Cu rating from 1 AWG through 750 kcmil, so the installation method and material spec stay consistent across the job.
7) Does the tin plating on the HYPLUG adapter matter for outdoor or damp service-entrance work?
The plating is there to hold the connection stable. Every adapter in the line is tin-plated, which resists oxidation and corrosion at the termination and helps keep contact resistance low over the life of the install. That is the reason these show up on utility and service-entrance connections as well as inside dry panelboards.
8) Where do I find the published dimensions and die index for the Burndy AYP pin adapters?
Burndy publishes a spec sheet for the AYP series that carries the per-catalog-number detail, available at https://hubbellcdn.com/specsheet/BRDY-AYP1-SPEC-EN.pdf. Have your conductor size and pin geometry in hand (for instance AYPO500 for 500 kcmil offset) when you pull the crimp data.
How fast can I get the Burndy AYP1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Burndy AYP1 come with a warranty?
Absolutely. The Burndy AYP1 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Burndy AYP1?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Burndy AYP1 from ZenSupply?
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